Merge pull request #81 from jeff1evesque/js_html_form

#80: html_form.js, remove '<br>' elements
#82: html_form_delegator.js, properly add form fields at the end of array
Merge pull request #83 from jeff1evesque/js_html_form_delegator

#82: html_form_delegator.js, properly add form fields at the end of arra...
#84: html_form_delegator.js, remove creation of <br> elements
#84: form_svm.css, define empty stylesheet file.
#84: form_svm.css, move to 'src/css/form_svm.css'
#84: 'tests/php/index.php', add reference to 'form_svm.css'
#84: tests/php/index.php, fix reference to 'form_svm.css'
#84: form_svm.css, 'display:block' for 'Supply Dataset' fieldset
#84: form_svm.css, properly define 'display:block' for input elements
#84: form_svm.css, 'svm_dataset_type' does not have an 'id'
Merge pull request #86 from jeff1evesque/js_html_form_delegator

#84: 'html_form_delegator.js', remove '<br>' elements
#85: html_form_delegator.js, 'Add more' clear dependent fieldsets
Merge pull request #87 from jeff1evesque/js_html_form_delegator

#85: html_form_delegator.js, 'Add more' clear dependent fieldsets
#88: html_form_delegator.js, 'Add more' removes 'submit' button
Merge pull request #89 from jeff1evesque/js_html_form_delegator

#88: html_form_delegator.js, 'Add more' removes 'submit' button
#90: html_form.js, empty 'Supply Dataset' fieldset clears dependents